Among the many features you can spend money on in the family car, one is perhaps most sought-after by passengers in the rear seat. In-car DVD rear entertainment systems, though often a bit costly, can make a big difference between back-seat peace and quiet and sibling rivalry gone awry.  Parents, you will be in total bliss when this 9" drop down, rear entertainment center is installed in your car and it includes two (2) wireless headphones with remote control.